/* ===== SKILLS SECTION ===== */
.skills-section {
    padding: var(--section-padding);
}

/* --- Skill Tabs --- */
.skills-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap; /* Allow tabs to wrap on smaller screens */
    gap: 15px;
    margin-bottom: 3rem; /* Space between tabs and content */
}

.skills-tab {
    /* Inherit from .btn styles or define specific tab styles */
    padding: 10px 25px;
    border: 1px solid var(--border-color);
    background-color: transparent;
    color: var(--text-color-light);
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    font-size: 0.95rem;
}

.skills-tab:hover {
    background-color: var(--hover-color);
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.skills-tab.active {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border-color: var(--secondary-color);
}

/* --- Skill Content Area --- */
.skills-content {
    display: none; /* Hide inactive tabs by default */
    opacity: 0; /* Start hidden for transition */
    transition: opacity 0.5s ease-in-out;
    margin-top: 2rem; /* Ensure consistent spacing */
}

.skills-content.active {
    display: block; /* Show the active tab content */
    opacity: 1; /* Fade in */
}

/* --- Skills Grid --- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Responsive grid */
    gap: 30px;
}

/* --- Skill Category Card --- */
.skill-category-card {
    background-color: var(--card-bg-color);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left; /* Align text left for lists */
}

.skill-category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3); /* Subtle shadow on hover */
}

.skill-category-card h3 {
    margin-top: 15px; /* Space after icon */
    margin-bottom: 15px;
    color: var(--text-color);
    font-size: 1.3rem;
}

.skill-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(100, 255, 218, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 1.8rem;
    margin-bottom: 10px; /* Consistent spacing */
}

/* --- Skill Bar --- */
.skill-bar {
    width: 100%;
    height: 12px; /* Slightly thicker bar */
    background-color: var(--hover-color); /* Darker background for contrast */
    border-radius: 6px;
    overflow: hidden; /* Contain the progress */
    margin-bottom: 15px; /* Space before details list */
}

.skill-progress {
    height: 100%;
    width: 0%; /* Initial state for JS animation */
    background-color: var(--secondary-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: flex-end; /* Align percentage text to the right */
    color: var(--primary-color);
    font-size: 0.7rem;
    font-weight: 600;
    padding-right: 5px; /* Padding for percentage text */
    transition: width 1.2s ease-out; /* Smooth animation */
    white-space: nowrap; /* Prevent percentage text wrapping */
}

/* --- Skill Details List --- */
.skill-details {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
}

.skill-details li {
    color: var(--text-color-light);
    font-size: 0.9rem;
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px; /* Space for custom bullet */
}

/* Custom bullet using pseudo-element */
.skill-details li::before {
    content: '\2022'; /* Bullet character */
    /* Or use FontAwesome: content: '\f058'; font-family: 'Font Awesome 6 Free'; font-weight: 900; */
    color: var(--secondary-color);
    position: absolute;
    left: 0;
    top: 1px; /* Adjust vertical alignment */
    font-size: 0.8em; /* Adjust bullet size */
}


/* ===== TOOLS & TECHNOLOGIES SECTION ===== */
.tools-section {
    padding: var(--section-padding);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px; /* Increased gap between categories */
}

.tool-category h3 {
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-size: 1.4rem;
    border-bottom: 2px solid var(--border-color); /* Underline for category title */
    padding-bottom: 10px;
}

.tools-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px; /* Gap between tool items */
}

.tool-item {
    background-color: var(--card-bg-color); /* Match card background */
    color: var(--text-color-light); /* Lighter text */
    padding: 6px 15px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.tool-item:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border-color: var(--secondary-color);
}



/* ===== Responsive Adjustments (Example) ===== */
@media screen and (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr; /* Stack skill cards */
    }

    .tools-grid {
         grid-template-columns: 1fr; /* Stack tool categories */
    }

    .skill-category-card {
        padding: 20px;
    }

     .skills-tab {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
}